English

Multichannel field-effect spin barrier selector

Mesoscale and Nanoscale Physics 2007-05-23 v1 Materials Science
Authors: G. E. Marques , A. C. R. Bittencourt , C. F. Destefani , Sergio E. Ulloa
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Abstract

We have studied spin carrier dynamics under full spin-orbit coupling. The anisotropy of dispersions for independent circular spinor polarizations is explored as a possible vertical multichannel voltage controlled spin-filter. Small voltage variations are found to select the current polarizations in a resonant tunneling geometry.

Keywords

spintronics spin polarization and magnetic phenomena spin current

Cite

@article{arxiv.cond-mat/0405418,
  title  = {Multichannel field-effect spin barrier selector},
  author = {G. E. Marques and A. C. R. Bittencourt and C. F. Destefani and Sergio E. Ulloa},
  journal= {arXiv preprint arXiv:cond-mat/0405418},
  year   = {2007}
}

Comments

4 pages, 4 figures

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